Craig S. Messmer

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Air distribution blower housing with adjustable restriction
- Patent number 8,197,193
- Issue date Jun 12, 2012
- Unico, Inc.
- Craig S. Messmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Packaged small-duct, high-velocity air conditioner and heat pump ap...
- Patent number 8,196,642
- Issue date Jun 12, 2012
- Unico, Inc.
- Craig S. Messmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fire stop outlet for small duct, high velocity air distribution sys...
- Patent number 8,029,345
- Issue date Oct 4, 2011
- Unico, Inc.
- Craig S. Messmer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for sizing an environmental control system
- Patent number 6,866,203
- Issue date Mar 15, 2005
- Unico, Inc.
- Craig Messmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vent structure for slotted outlet with uniform velocity profile
- Patent number 6,776,710
- Issue date Aug 17, 2004
- Unico, Inc.
- Craig Messmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vent structure with slotted rectangular outlet
- Patent number 6,168,518
- Issue date Jan 2, 2001
- Unico, Inc.
- Craig S. Messmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration system
- Patent number 5,050,392
- Issue date Sep 24, 1991
- McDonnell Douglas Corporation
- Craig S. Messmer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Ventilation Control System and Method
- Publication number 20150204571
- Publication date Jul 23, 2015
- UNICO, INC.
- Craig Messmer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air Distribution Blower Housing with Adjustable Restriction
- Publication number 20090274551
- Publication date Nov 5, 2009
- UNICO, INC.
- Craig S. Messmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Packaged Small-Duct, High-Velocity Air Conditioner and Heat Pump Ap...
- Publication number 20080202125
- Publication date Aug 28, 2008
- UNICO, INC.
- Craig S. Messmer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Fire Stop Outlet for Small Duct, High Velocity Air Distribution Sys...
- Publication number 20080078841
- Publication date Apr 3, 2008
- UNICO, INC.
- Craig S. Messmer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Method and apparatus for sizing an environmental control system
- Publication number 20040164172
- Publication date Aug 26, 2004
- Craig Messmer
- G05 - CONTROLLING REGULATING

Craig S. Messmer

Person

Patents Grantslast 30 patents

Air distribution blower housing with adjustable restriction

Packaged small-duct, high-velocity air conditioner and heat pump ap...

Fire stop outlet for small duct, high velocity air distribution sys...

Method and apparatus for sizing an environmental control system

Vent structure for slotted outlet with uniform velocity profile

Vent structure with slotted rectangular outlet

Refrigeration system

Patents Applicationslast 30 patents

Ventilation Control System and Method

Air Distribution Blower Housing with Adjustable Restriction

Packaged Small-Duct, High-Velocity Air Conditioner and Heat Pump Ap...

Fire Stop Outlet for Small Duct, High Velocity Air Distribution Sys...

Method and apparatus for sizing an environmental control system